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Cypress manual Package Diagrams continued, Preliminary, CY14B104LA, CY14B104NA, + Feedback

Models: CY14B104LA CY14B104NA

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PRELIMINARY

CY14B104LA, CY14B104NA

Package Diagrams (continued)

Figure 17. 48-Ball FBGA - 6 mm x 10 mm x 1.2 mm (51-85128)

TOP VIEW

A1 CORNER

1 2 3 4 5 6

BOTTOM VIEW

A1 CORNER

Ø0.05 M C
Ø0.25 M C A B
Ø0.30±0.05(48X)
6	5	4	3	2	1

			A
			B
			B
	10.00±0.10		C
	10.00±0.10		D
			D
			E
			F
			G
			H


	A

		B
	0.53±0.05

0.25 C

0.36

6.00±0.10

0.21±0.05
0.21±0.05						0.15 C

SEATING PLANE

1.20 MAX

10.00±0.10

		A
		B
	0.75	C
5.25		D
5.25		E
		E
	2.625	F
	2.625	G
		G
		H
		1.875
		0.75
		3.75
	B	6.00±0.10
	0.15(4X)
		51-85128-*D

Document #: 001-49918 Rev. *A

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Cypress manual Package Diagrams continued, Preliminary, CY14B104LA, CY14B104NA, 48-Ball FBGA - 6 mm x 10 mm x 1.2 mm

Contents

Logic Block Diagram1, 2 FeaturesPRELIMINARY CY14B104LA, CY14B104NA9 44 - TSOP Pinouts12 Top View 13 not to scale not to scaleCY14B104LA, CY14B104NA Pin DefinitionsPRELIMINARY SRAM Read Device OperationSRAM Write AutoStore OperationSoftware STORE Hardware RECALL Power UpSoftware RECALL PRELIMINARYData Protection Preventing AutoStoreNoise Considerations PRELIMINARYPRELIMINARY Best PracticesCY14B104LA, CY14B104NA + FeedbackMaximum Ratings DC Electrical CharacteristicsOperating Range PRELIMINARYCapacitance Data Retention and EnduranceThermal Resistance AC Test ConditionsSwitching Waveforms AC Switching CharacteristicsPRELIMINARY CY14B104LA, CY14B104NACY14B104LA, CY14B104NA PRELIMINARYFigure 7. SRAM Read Cycle #2 CE and OE Controlled3, 13 Figure 8. SRAM Write Cycle #1 WE Controlled3, 16CY14B104LA, CY14B104NA PRELIMINARYFigure 9. SRAM Write Cycle #2 CE Controlled3, 16 Figure 10. SRAM Write Cycle #3 BHE and BLE Controlled 3, 16, 17Switching Waveforms AutoStore/Power Up RECALLPRELIMINARY CY14B104LA, CY14B104NASwitching Waveforms Software Controlled STORE/RECALL CyclePRELIMINARY CY14B104LA, CY14B104NASwitching Waveforms Hardware STORE CyclePRELIMINARY CY14B104LA, CY14B104NAFor x16 Configuration For x8 ConfigurationTruth Table For SRAM Operations PRELIMINARYOrdering Information PRELIMINARYCY14B104LA, CY14B104NA Ordering Information continued PRELIMINARYCY14B104LA, CY14B104NA PRELIMINARY Part Numbering NomenclatureCY14B104LA, CY14B104NA CY 14 B 104 L A -ZS P 20 X C TPRELIMINARY Package DiagramsCY14B104LA, CY14B104NA Figure 16. 44-Pin TSOP IIPRELIMINARY Package Diagrams continuedCY14B104LA, CY14B104NA Figure 17. 48-Ball FBGA - 6 mm x 10 mm x 1.2 mmPRELIMINARY Package Diagrams continuedCY14B104LA, CY14B104NA Figure 18. 54-Pin TSOPPSoC Solutions Sales, Solutions, and Legal InformationDocument History Page Worldwide Sales and Design Support